int ibc_credits; /* # credits I have */
int ibc_outstanding_credits; /* # credits to return */
int ibc_reserved_credits;/* # ACK/DONE msg credits */
- int ibc_retry_noop; /* need to retry returning credits */
int ibc_comms_error; /* set on comms error */
int ibc_nrx:16; /* receive buffers owned */
int ibc_scheduled:1; /* scheduled for attention */